baber/WOPTO huggingface dataset:
Patent JP-H1153139-A (JP)
Title: Network system, network managing method, interface device, recording medium recording program for operating interface device and terminal equipment
Inventor: OHARA KIYOTAKA
IPC: G06F3/12
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a network system which can simplify the constitution and which can inexpensively be constituted the network system containing plural printers or computers. SOLUTION: In the network system S which is constituted in such a way that NIC(network interface card) 1 is attached to the printer 10 and it is connected to the network W, transmission information from a manager, which is to be processed in NIC 1, is processed in pertinent NIC 1 and the processing result is returned form NIC 1 to the manager G. Transmission information from the manager G, which is to be processed in the printer 10, passes through NIC 1 and is transmitted to the printer 10 so as to be processed. The processed result passes through NIC 1 again and is returned to the manager G. A common interface device is connected to the plural kind of printers and the network system W can be constituted.
Patent JP-S60106932-A (JP)
Title: Sintered friction material
Inventor: TOMIYAMA YOSHITAKA
IPC: C22C9/00
Filed: 1983-11-14
Abstract: PURPOSE:To develop a sintered friction material which has a large coefft. of friction and less abrasion loss by mixing copper, tin, graphite, solid lubricant, ceramics and the fluoride or oxide of rare earth elements in the powder state at specific ratios and subjecting the mixture to pressure molding followed by sintering. CONSTITUTION:45-65% Cu powder, 3-8% Sn powder, 3-15% graphite powder, 0.5-5% at least 1 kind among powders of MoS2WS2, Bi and Sb, 2-15% at least one kind among Al2O3, SiO2, mullite, Si3N4 and zircon sand and 5- 30% at least one kind among the fluoride or oxide of rare earth elements such as Ce, La, Y, Sm are mixed all in a powder state. After the mixture thereof is subjected to pressure molding under 5t/cm<2> pressure, the molding is superposed on a low carbon steel plate subjected to Cu plating and is sintered under the pressure exerted thereto at 800 deg.C in an N2 atmosphere so that the sintering and the adhesion to the steel plate are simultaneously accomplished. The sintered friction material having a high coeff. of friction and less abrasion loss for a brake lining material of an automobile, etc. is obtd.
Patent JP-H0555706-A (JP)
Title: Semiconductor laser
Inventor: HIRATA SHOJI
IPC: H01L29/201
Filed: 1991-08-26
Abstract: PURPOSE:To definitely provide a lower threshold current by avoiding an increase in leak current under the state where a current block layer is open in a SDH type semiconductor laser. CONSTITUTION:On a substrate 1 having {100} crystal face as main face, a ridge 2 extended in the <011> crystal axis direction is formed on the substrate; and at least a buffer layer 4, the first conductive clad layer 5, an activated layer 6, the second conductive clad layer 7 and a current block layer 9 are grown and formed on the ridge by the vapor phase growth method in such a manner that a slope 8 consisting of {111} B face crystal extended from both the edges of the ridge 2 appears. And the layers 1 and 5 adjacent to the buffer layer 4 have the same kind of carriers as the conductive type of the buffer layer 4.
Patent JP-H09105829-A (JP)
Title: Integrated-circuit optical net work unit
Inventor: ESU CHIYANDORASEKUHAA
IPC: H01L27/14
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical circuit network unit relatively low in cost, compact in size, simple in structure and high in reliability by making the optical circuit network unit for connecting input/output fibers at a subscriber's position into an integrated circuit. SOLUTION: An input optical signal from a central office is supplied to the unit 10 through an input optical fiber 12. A part of input signal is processed to the average photodetector 18 by a splitter 16, and on the other hand, the remaining part of input signal is proceeded to a modulator 20 by the splitter 16. The photodetector 18 generates an electric output signal to be supplied to an amplifier 26, and the output of the amplifier 26 is supplied to a standard subscriber's device such as a telephone set, a computer, a television receiver through an electric lead. On the other hand, the information of an electric signal form to be transmitted to the central office from the subscriber is supplied to a modulator 20 through the electric lead 28 and supplied to the fiber 14.
Patent JP-S6274141-A (JP)
Title: Data processor
Inventor: ISHIKURA MASAMI
IPC: G06F13/38
Filed: 1985-09-27
Abstract: PURPOSE:To prevent effectively the collision of a data, when sending and receiving a data between the first device and the second device, by connecting both these devices by a buffer which is provided with a floating control means. CONSTITUTION:When reading out a data from a dynamic RAM 3, a flip-flop 11 is set by a signal of a terminal 13 of a CPU 1, and it is inputted to a terminal 15 of a data bus buffer circuit 2 through a NOR gate 12. In such a way, the data bus buffer circuit 2 is activated, and the data can be read out by an inversion RD signal. In such a state, at the time tb, the data is outputted. Subsequently, at the time tc, the data bus buffer circuit 2 is orientated the direction for outputting the data to the dynamic RAM 3. However, when an inversion MREQ signal goes to 'H', the data bus buffer circuit 2 goes to a floating state, the output of the data from the RAM 3 is stopped, and a collision is evaded.
Patent JP-S60107911-A (JP)
Title: Channel selecting device
Inventor: ITAGAKI TSUGIO
IPC: H03J7/06
Filed: 1983-11-16
Abstract: PURPOSE:To lead the reception frequency of a PLL frequency synthesizer type channel selection device to a normal tuning point smoothly by starting the operation at a frequency position which is a specific frequency lower than an initial frequency when the reception frequency varies up to an upper-limit value. CONSTITUTION:When a desired channel number is inputted on a channel selection keyboard, the oscillation frequency of a tuner is determined by a frequency synthesizer system, but when the reception frequency varies in a normal direction up to an upper-limit frequency, a controller operates to restart the operation at a frequency position which is the specific frequency lower than the control start frequency, and a synchronizing signal detection output enters a stable region in the 2nd operation, so the reception frequency is led to the normal frequency in a short time even if an error in decision is made, thereby correcting a frequency shift automatically.
Patent JP-S6457827-A (JP)
Title: 4/5 nrzi code conversion system
Inventor: ITOI TETSUSHI
IPC: H03M7/14
Filed: 1987-08-27
Abstract: PURPOSE:To generate a high efficient code simply satisfying the RLLC rule by applying code conversion while prescribed main or sub conversion table properly so as to make the DSV integration value after conversion converged to zero. CONSTITUTION:A main conversion table being the collection of channel bits where DSV(Digital Sum Variation) being an index of a signal DC balance is -1 or +1, and a sub conversion table being the collection of channel bits where the DSV code of the channel bit converting the same data bit is inverted, are prepared. When the DSV integration value after conversion is within + or -5, the main conversion table is selected and in other cases, the code conversion is applied while either the main or the sub conversion table is selected properly so that the DSV integration value after conversion is converged into zero based on a data representing even/odd number of the inverted sign included in channel bit and the DSV integration before conversion. Thus, the high efficiency code satisfying RLLC(Run Length Limited Code) rule is generated simply.
Patent JP-H1139905-A (JP)
Title: Manufacture for luminaire and luminaire unit and luminaire and luminaire unit
Inventor: YAMAMOTO AKIRA
IPC: F21S2/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To form a great variety of luminaires in a process as common as possible and moreover provide a manufacturing method for a lumianire capable of manufacturing luminaires comparatively easily at low cost. SOLUTION: Extrusion molding clay to form a through hole 16 in a direction of extrusion and at least carrying out cross-cutting of the clay extrusion molded into any length, an unbaked body is formed with the through hole 16. Then the unbaked body is baked to form a luminaire body part 10. A luminaire is formed by arranging lighting member to the luminaire body part 10. The lighting members are composed of a tubular lighting supporting part arranged in the through hole 16, a lamp, a lamp-socket, and so on.
Patent JP-S6458346-A (JP)
Title: Preparation of catalyst for oxidization
Inventor: OKADA MASATO
IPC: B01J23/64
Filed: 1987-08-28
Abstract: PURPOSE:To increase bonding strength of Pd and enhance catalyst activity by forming a plasma flame spray coating film constituted of Pd and mixed fine powder of other metal on a Pt carrier, and then etching the film with hydrochloric acid solution and melting the mixed metal. CONSTITUTION:Fine powder mixed with Pd fine powder of around 0.01-1mum grain diameter and Ag fine powder of around 0.01-1mum grain diameter at the ratio of 1:1 is flame spray applied to a carrier 2 with a flow channel 1 and processed in a form shown in the Fig.2 by the plasma flame spray coating method to form a flame spray coating film 3 of approximately 5mum thickness. Then, the flame spray coating film 3 is etched chemically with HCl solution to melt Ag 5 in Pd 4 of the flame spray coating film 3 and form pores 6. As particles that are flame spray coating material of ultra-high temperature melted by plasma are sprayed at high speed or around high speed in said method, and a film, dense and of high bonding strength is formed, which increases the bonding strength of Pd.
Patent JP-H1153184-A (JP)
Title: Data distribution method and device
Inventor: FUJIMOTO ATSUSHI
IPC: G06Q50/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To easily construct a system with high security by recording additional data like individual data, charging data of a user as well in a rewritable recording medium used for rewriting of game software and collating the additional data with a computer of a software distributor. SOLUTION: A user recording medium 13 to rewrite the game software is purchased at a store 4 and a fixed amount of cash data is deposited in the user recording medium 13. In this case, intrinsic data of the user is also written in the user recording medium 13. When the game software is requested from a computer 24 of the store 4, data of the user recording medium 13 is transmitted to software distributors 1 to 3 by communication systems 5, 7, 9 and collated with the past additional data recorded in computers 21 to 23 of the distributors. When the data of the user recording medium 13 coincides with the past additional data, the game software is distributed from the distributors to the store 4 by using communication systems 6, 8, 10 and recorded in the user recording medium 13.  The additional data regarding the game software is simultaneously recorded in the user recording medium 13 and the computers 21 to 23 of the software distributors 1 to 3.
Patent JP-S6457100-A (JP)
Title: Guided missile
Inventor: AKIGUCHI MASAYOSHI
IPC: F42B10/14
Filed: 1987-08-28
Abstract: PURPOSE: To get large lift, enough motion performance, and aerodynamic stability, by providing a guided air frame with a developed stabilizing wing with enough wing area, a development steering wing, a tensile spring to develop these, its transmission mechanism, and a development lock device. CONSTITUTION: Though elastic energy accumulated in a tensile spring 8 works to develop a developed stabilizing wing 3 through an arm 10 and gears 12 and 13, the development stabilizing wing is in storage condition because the development is prevented by a lock device 7. When the air frame 1 is launched from an air plane, an ignition plug 18 ignites delay powder 19 by the electric signal at discharge, and ignites output powder 20 after a specified combustion time, and produces a large quantity of combustion gas, and a piston 15 enters the ascent motion by gas pressure, and it is pulled out of the hole 16 provided at the development stabilizing wing 3.  What is more, the time from the working of the ignition plug 18 by the electric signal at discharge to the start of pull out of the piston 15 is roughly decided by the combustion time of the delay powder 19 charged in the lock device 7. Accordingly, enough motion performance and aerodynamic stability can be obtained while preventing the mechanical interference with a parent machine completely.
Patent JP-H1163697-A (JP)
Title: Separation type cryogenic cooler
Inventor: NARASAKI KATSUHIRO
IPC: F25B9/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To realize a continuously operable system which achieves a simple structure and a higher efficiency and moreover reduces mechanical and magnetic noises as cooling system for supplying a liquid helium into a liquid helium (Lhe) within a cryostat. SOLUTION: A cryogenic cooler is constituted of a compressor unit A, a refrigerating unit B and a cryostat C. A three stage heat exchanger 18 and a JT valve 19 composing the cryostat C is arranged in the cryostat C being separated from the refrigerating unit B and the cryostat C and the refrigerating unit B are connected by a triple tube flexible transfer tube 17 including a high pressure side supply piping 15 and a low pressure side return piping 16 to enable closed cycle operation in which GHe moves between the refrigerating unit B and the cryostat C.
Patent JP-S6193369-A (JP)
Inventor: NAKAMURA TADAO
IPC: F25D9/00
Filed: 1984-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60107062-A (JP)
Title: Peeling device
Inventor: TSUBO SHIYUUZOU
IPC: B65H29/54
Filed: 1983-11-15
Abstract: PURPOSE:To install easily a peeling member by providing a groove on a holding hole of the peeling member having a peeling pawl, and fitting the groove to a supporting plate having a recessed stepped part. CONSTITUTION:On a triangular peeling member 20, a peeling pawl 22 is formed in three corners, and it contacts by pressing to a fixing roller and executes an action for peeling a transfer paper from the roller. A supporting plate 32 of a holding member 24 formed by punching a plate has a recessed part 33, a holding hole 26 of the peeling member 20 is made to pass through this part, and its groove part 26a is fitted. When a spring 21 attached to the holding member 24 is inserted into a holding part hole 27 of the peeling member, a force for pressing the peeling pawl 22 against the roller is given. The three peeling pawls 22 can be used in shifts by changing a position of the peeling member 20, therefore, the maintenance is executed easily.
Patent JP-2001039793-A (JP)
Title: Liquid phase epitaxial growing device and growing method
Inventor: SAITO TETSUO
IPC: H01L21/208
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a closed tube-type LPE growing device capable of growing an epitaxial layer having good uniform thickness within a substrate face and an LPE growing method for a compound semiconductor using the same. SOLUTION: In the closed tube-type LPE growing device, whole terminal part of the periheral part of a crystal substrate 2 for growing is covered with a side wall part 4 having an opening part 12. By this structure, the phenomena that abnormal growth, as conventionally observed, at the terminal part being opened of the crystal substrate for growing occurs and the distribution in the film thickness of the grown epitaxial layer becomes U-shaped distribution can be suppressed, and the good uniformity in the film thickness within the substrate face can be obtained. Further, the uniformity in the film thickness is improved by providing a taper at the opening part 12 in such a manner that the area of the cross section of the opening part becomes smaller as it becomes close to the surface of the crystal substrate 2 for growing the crystal.  Moreover, grooves are provided at the corner part of the opening part so that the residual melt falls into the grooves.
Patent JP-S58147819-A (JP)
Inventor: MINGU KOU
IPC: C09D133/04
Filed: 1982-12-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0263730-A (JP)
Title: Porous conductive composite material and preparation thereof
Inventor: KAWAGUCHI TAKEYUKI
IPC: B32B7/02
Filed: 1988-08-31
Abstract: PURPOSE:To increase a surface area per unit volume, to impart high conductivity and to control a film thickness or a surface area per unit volume by forming a conductive polymer membrane to the metal membranes provided to the surface of a porous support and the inner pore walls thereof in a manner as not to close the inner pores. CONSTITUTION:For example, a gold membrane is provided to the surface and inner pore walls of the polytetrafluoroethylene film being the porous polymer film of a porous support by sputtering and subsequently immersed in distilled water containing 0.1 M potassium chloride and 0.5 M pyrrole to perform electrolytic polymerization to a silver/silver chloride electrode under a constant potential condition and the treated film is washed with distilled water and subsequently dried to obtain a porous conductive composite material.
Patent JP-H09115305-A (JP)
Title: Headlamp for vehicle
Inventor: PEETAA SHIETSUTORE
IPC: F21V9/04
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To prevent the efficiency of the head lamp due to the loss of visible light and to facilitate the manufacture and reduce the cost by providing a coating on a translucent element for deflecting reflected light from a reflector, and for eliminating respective infrared filter. SOLUTION: The light emitted from the light source forms a predetermined light bundle after reflected by the reflector 10, a lens 16 is disposed as a translucent element for deflecting light, the light emitting opening being covered by a translucent cover plate 22. A coating 26 is applied to the flat side of the lens 16 for forming so as to reflect infrared light which heats the cover plate 22. By applying the coating 26 directly on the lens 16, the additional loss of visible light produced by the respective infrared filter will be eliminated, and the distance between the lens 16 and the cover plate 22 may be shrunk so that a head lamp may easily produced with a compact structure.
Patent JP-S6460755-A (JP)
Title: Throttle valve opening sensor for internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D45/00
Filed: 1987-08-31
Abstract: PURPOSE:To enable a vehicle to be prevented from incapacity of travelling due to the abnormal value of set fuel injection amount by outputting the normal sensor side opening signal even if one of two throttle sensors becomes abnormal. CONSTITUTION:A throttle valve opening sensor 3 is constituted from a first throttle sensor 3a for detecting the opening of a throttle valve throughout the whole region from the fully closed and opened positions and a second throttle sensor 3b for detecting said opening throughout the whole region from the fully closed position to a predetermined intermediate opening. These sensors 3a, 3b output independently output values respectively to a control unit 1. When abnormalities of sensor 3b are detected there, the opening over the whole region is detected only by the sensor 3a. On the other hand, when abnormalities of sensor 3a are detected, the opening signal of sensor 3b is forcibly selected to output the opening signal corresponding to the predetermined max. opening of fail safe with respect to the opening exceeding the max. detecting opening.
Patent JP-H0754180-A (JP)
Title: Method for separation and refining of hydroxyproline from completely hydrolyzed liquid of collagen
Inventor: YOSHIOKA MASATO
IPC: C25B7/00
Filed: 1993-08-06
Abstract: PURPOSE:To efficiently separate and refine hydroxyproline in a short time by treating a completely hydrolyzed liquid of collagen as the starting material with nitrous acid, hydrolyzing the liquid with hydrochloric acid, and further subjecting the liquid to activated carbon treatment and electrodialysis. CONSTITUTION:A complete hydrolyzed liquid of collagen is produced by heating and hydrolyzing collagen or the like with strong hydrochloric acid or strong sulfuric acid. While the liquid is maintained at 35-55 deg.C, sodium nitrite is dropped to this liquid for the reaction to nitrate imino acid and simultaneously to change other amino acids into hydroxy acids. Then, the mixture liquid is hydrolyzed with hydrochloric acid to return the nitroso-compd. of imino acid to imino acid, to which NaOH is added to neutralize. Activated carbon is added to the neutralized liquid to adsorb a colored component and oily material and removed by filtering. Then, the filtrate is subjected to electrodialysis. The soln. after the salt content is completely removed by electrodialysis is concentrated under reduced pressure and solidified, and then separated by using alcohol into an alcohol-soluble component and an insoluble component. Then, the alcohol-insoluble component is dissolved with water and then recrystallized with water-alcohol to separate hydroxyproline.
Patent JP-H0864383-A (JP)
Title: Caster for carriage
Inventor: SAGARA SHINJI
IPC: H05F3/02
Filed: 1994-08-17
Abstract: PURPOSE: To stabilize the electrical resistance, and to improve the strength by mixing metal ion in the rubber or the resin of wheels. CONSTITUTION: Metallic salt is dissolved by the solvent for ionization, and this ionized metallic salt is added to the rubber or the resin of a wheel 2 of a carrying carriage 1 so as to give the electricity controlling property to the wheel 2. A member 3 for rotatably supporting the wheel 2 is fitted to the carriage 1 by a fitting member 4. The rubber or the resin of the wheel 2, in which the metal ion is mixed, is formed in the non-black color, and since electrical resistance thereof exists in a range of 10<5> -10<10> Ω.cm of volume resistivity, electrical resistance is stabilized, and the floor surface is not soiled by the caster, and the strength of the caster is not lowered. Light color filling material is used so as to set the hardness (JIS K 6301, spring type A) of the rubber or the resin at 60 deg. Hs or higher.
Patent JP-H08135012-A (JP)
Title: Panel building structure by use of reincorced concrete panel
Inventor: HAYASHI HIROTSUGU
IPC: E04B1/04
Filed: 1992-07-21
Abstract: PURPOSE: To increase the earthguake-resistant property of a building, by connecting a reinforced concrete panel in which reinforcements are arranged at both sidefaces of a steel skeleton brace, to an ordinary wall panel and burdening this panel with the vertical and horizontal loads. CONSTITUTION: A brace panel 1 made of reinforced concrete of which rigidity is increased by arranging a steel skeleton brace, besides reinforcements, is shaped to have the same form with an ordinary wall panel which is not substantially loaded. This brace panel 1 is rigidly fixed as a part of a wall to a specified position of a building, by anchor bolts 4 of the foundation B at the lower part and by fastening tools 9 like bolts at a roof frame body (beam member) R in the upper part. An ordinary panel is fitted between the brace panels 1 and a wall is erected as a whole. The brace panel 1 is burdened with the whole loads of the vertical and horizontal directions of the building to withstand a large roof weight including snowfall ana a large horizontal load due to earthquakes or wind. In this way, a rational design can be drawn.